Re: question about drivers/rtc/rtc-cmos.c

From: Julia Lawall
Date: Fri Dec 27 2013 - 15:26:46 EST

On Fri, 27 Dec 2013, Alessandro Zummo wrote:

> On Wed, 25 Dec 2013 20:32:12 +0100 (CET)
> Julia Lawall <julia.lawall@xxxxxxx> wrote:
> > Is it intentional that the error code returned by
> > hpet_register_irq_handler is put ina local variable that will not be seen
> > at label cleanup1? The return value is retval, which is 0 at this point.
> Well, I'd say it's an error. Did you got it by hand
> or with one of your tools? ;)

Coccinelle. No idea if it an happen in real life.

I will drop err and replace it by retval.

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